baber/WOPTO huggingface dataset:
Patent JP-H08300911-A (JP)
Title: Spike pin of vehicular tyre
Inventor: UMEDA ARAO
IPC: B29K21/00
Filed: 1995-05-09
Abstract: PURPOSE: To maintain an excellent friction force in a long period on an ice snow road surface by compounding a short fiber with a specific length by a specific volume % for a base material component as an elastomer, and rendering the orientation direction of the short fiber to mainly an axis direction. CONSTITUTION: A spike pin 2, whose base material component is an elastomer, is compounded with 1-65 volume % of 1-5mm short fiber based on this base material component and the orientation direction of the short fiber is mainly an axis direction. By pressing this spike pin 2 in a small hole 4 having an expanded part 4' installed on the entire periphery of a tyre tread 3 and running-in on an usual road, the rubber layer of the tip of the spike pin 2 is removed and a short fiber 1 is projected from the surface. At the running time on an ice snow road, the formation of a water film is prevented by water on an ice surface being incorporated in a clearance between the short fibers projected from a spike pin surface and stable running performance can be obtained by a scratch force by the projected short fiber.
Patent JP-H049386-A (JP)
Title: 6h-thiopyrano(3,2-d)pyrimidine derivative and production thereof
Inventor: ONO SACHIO
IPC: C07D495/04
Filed: 1990-04-26
Abstract: NEW MATERIAL:A compound expressed by formula I {R<1> is amino expressed by NR<3>R<4> [R<3> and R<4> are H, (substituted) alkyl or 3-6C cyclic alkyl, etc.], nitrogen-containing heterocycle expressed by formula II (2-5C heterocycle in which C other than 1-position may be substituted with OH) or phenyl-substituted lower alkoxy, etc.; R<2> is H, (substituted) lower alkyl or 3-6C cyclic alkyl, etc.}. EXAMPLE:2-piperazinyl-4-(1-pyrrolidinyl)-7,8-dihydro-6H-thiopyrano[3,2- d]pyrimidine 5,5-dioxide. USE:Used as a preventive and a remedy of diabetes and diabetic complication. PREPARATION:6H-thiopyrano[3,2-d]pyrimidine derivative expressed by formula III is reacted with piperazine derivative expressed by formula IV.
Patent JP-S61269819-A (JP)
Inventor: TAKAOKA NAOTOSHI
IPC: H01H33/65
Filed: 1985-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S603690-A (JP)
Title: Electrophotographic method
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G21/00
Filed: 1983-06-22
Abstract: PURPOSE:To execute easily cleaning of a residual toner by a simple mechanism, and to prevent a drop of a life of a photosensitive body, which is caused by cleaning, by developing an electrostatic image by a specified toner, transferring its toner image to a copying paper, and exposing and destaticizing a photosensitive layer after the transfer, by a light of a prescribed wavelength. CONSTITUTION:A polyazo pigment of photoconductivity, which is black or dark blue and has sensitivity against a light of >=600mmu is dispersed in a fixing medium, and it is used as a dry type photoconductive toner. An electrostatic image on a photosensitive layer 2 is developed by this toner, its toner image is transferred to a copying paper 8, the photosensitive layer 2 after the transfer is exposed by a light mainly consisting of a light whose wavelength is >=600mmu from a cleaning light source 11, the residual toner is destaticized, and cleaning is executed by a cleaning device 12. In this way, the cleaning is executed easily by a simple mechanism, and also a drop of a life of a photosensitive body, which is caused by cleaning is prevented.
Patent JP-S601245-A (JP)
Title: Ultra-high-molecular-weight polyethylene composition
Inventor: SHIOBARA TOMOO
IPC: C08L101/00
Filed: 1983-06-20
Abstract: PURPOSE:To enable thin materials and special shapes to be easily molded by improving moldability, by blending an arom. ring compd. (derivative) and a 12- 32C aliph. carboxylate salt with ultra-high-molecular-weight polyethylene. CONSTITUTION:5-70pts.wt. at least one member (A) selected from an arom. ring compd. (e.g. ethylbenzene), an arom ring compd. derivative (e.g. naphthalene) and halogenated compd. thereof (e.g. chlorotoluene) and 0.1-20pts.wt. C12-C32 aliph. carboxylate salt (B) (e.g. calcium stearate or calcium montanate) are blended with 100pts.wt. ultra-high-molecular-weight polyethylene having an MW of 1,000,000 or above to obtain the desired ultra-high-molecular-weight polyethylene compsn. This compsn. exhibits excellent extrusion stability by the viscosity lowering action of component A and the lubricity adjusting action of component B.
Patent JP-H05306048-A (JP)
Title: Cloth taking-up device for tenter device
Inventor: TAKAOKA SHOZO
IPC: D06C3/02
Filed: 1992-04-30
Abstract: PURPOSE:To properly keep the tension of a cloth by arranging a dancer roller in urged state between the terminal edge part of a tenter mechanism and a taking-up roller and controlling the revolution speed of the taking-up roller and the cloth transport speed of the tenter mechanism according to the position of the dancer roll. CONSTITUTION:A plurality of taking-up rollers 18 and 19 driven by a driving motor 17 are arranged at the terminal edge part of the tenter mechanism of a tenter device for spreading the width of a cloth. A dancer roller 14 which is pressed by an air cylinder 15 as pressing means is arranged between the terminal edge part of the tenter mechanism and each taking-up roller 18, 19. Further, the position of the dancer roller 14 is detected by a potentiometer 16 as position detecting mechanism. The revolution speed of each taking-up roller 18, 19 and/or the cloth transport speed of the tenter mechanism is controlled by a controller 20 according to the position detection signal of the potentiometer 16. Accordingly, each speed adjustment for the tenter mechanism and the cloth taking-up device can be carried out automatically.
Patent JP-H048267-A (JP)
Title: Formable fat or oil composition for ground fish and preparation of formable ground fish
Inventor: SHIMIZU TERUO
IPC: A23L17/00
Filed: 1990-04-26
Abstract: PURPOSE:To prepare a foamable fat or oil composition giving soft and smooth ground fish foods having soft texture compounding an edible fat or oil, a polyhydric alcohol aqueous solution and a specific glycerol fatty acid ester in a specified ratio. CONSTITUTION:A foamable fat or oil composition comprises 25-60 pts.wt. of an edible fat or oil and 75-40 pts.wt. of a polyhydric alcohol, the sum of the components being 100 pts.wt., 5-10 pts.wt. of a glycerol fatty acid monoester, 2-8 pts.wt. of a polyglycerol fatty acid ester and 0.2-2 pts.wt. of an organic acid glycerol fatty acid ester, the sum of the three components being 9-18 pts.wt., and further 1.5-5 pts.wt. of a sucrose fatty acid ester. The edible fat or oil includes animal and vegetable fats and oils, and further processed fats and oils such as ester-exchanged oils and hydrogenated oils and fractionated fats and oils, but liquid vegetable oils such as soybean oil, rapeseed oil, rice bran oil and corn oil are especially preferable on the consideration of the softness of the ground fish.
Patent JP-S60254913-A (JP)
Title: Josephson self-gate circuit
Inventor: OOHORI TATSUYA
IPC: H03K3/38
Filed: 1984-05-31
Abstract: PURPOSE:To decrease the number of superconducting quantum interference elements SQUID with large occupation area and to put the circuit in operation with only a true signal input by using Josephson junction instead of an SQUID to which an input complementary signal is inputted. CONSTITUTION:A bias voltage VS is impressed after an input true signal is supplied, and a bias current begins to flow, so that an SQUID6 switches first. At this time, a Josephson element 8 is to switch, but respective elements have threshold values set as shown in a figure, so the SQUID6 switches earlier. Consequently, the bias current inputted to an SQUID5 flows from the control input terminal of an SQUID7 to an output part 23, whose output true signal is T*=1. Consequently, the SQUID7 switches at the same time to cut off the bias current flowing through the SQUID7, so no current flows through the output part 23. Therefore, the output complementary signal of an output part 24 is C*=0. Consequently, the output true signal T*=1 and its output true signal C*=0 corresponding to an input true signal T=1 are outputted from the output parts 23 and 24.
Patent JP-S593588-A (JP)
Title: Bar code reader
Inventor: YAMADA SHIGERU
IPC: G06K7/10
Filed: 1982-06-30
Abstract: PURPOSE:To minimize the storage capacity of a CPU and to read a character of a long code, by detecting whether the center bar of a JAN corresponds to the light bar of a CPU code of a character which is half the center bar in case an error arises to one of bars following the center bar. CONSTITUTION:A read bar code is supplied to a CPU5 via an AND gate 4 by means of a hand scanner 1, an A/D converter 2 and a pulse detecting circuit 3. Then memories M and D, a time counter Tc and an RS-FE6 are connected to the CPU5. The gate 4 is controlled by the output of the FF6, and the output of the gate 4 is applied to the CPU5 as an interruption signal to read the width value of a bar code. If an error arises to one of bars following a center bar, it is detected whether the center bar of a JAN corresponds to a driver of a CPU code of a character which is half the center bar. The decoded character data which is decoded at a time point when the CPU code is detected is transferred to the CPU5.
Patent JP-H04340533-A (JP)
Title: Liquid crystal image projector
Inventor: TSUCHIDA MICHIRO
IPC: G03B21/00
Filed: 1991-05-16
Abstract: PURPOSE:To obtain a liquid crystal image projector which is compact and light and which projects a bright color image. CONSTITUTION:This projector is provided with a 1st unit projector P1 constituted of a 1st light source 1, a monochrome liquid crystal display board 12, a red Fresnel lens 3 and a projection lens 4 which are successively arranged on the optical axis k1 of the light source 1 from the light source 1 side and through which light is transmitted; a 2nd unit projector P2 constituted of a 2nd light source 5, a monochrome liquid crystal display board 6, a blue Fresnel lens 7 and a projection lens 8 which are successively arranged on the optical axis k2 of the light source 5 from the light source 5 side and through which the light is transmitted; and a 3rd unit projector P3 constituted of a 3rd light source 9, a monochrome liquid crystal display board 10, a green Fresnel lens 11 and a projection lens 12 which are successively arranged on the optical axis k3 of the light source 9 from the light source 9 side and through which the light is transmitted.
Patent JP-S62266350-A (JP)
Title: Bath device
Inventor: KANAZAWA KOTETSU
IPC: F24H1/00
Filed: 1986-05-14
Abstract: PURPOSE:To prevent waste water from discharging from a pipe into a hot water storing part even if a hole is made at a heat exchanging pipe by a method wherein the device is constructed to keep a specified relation of pressure among an inner pressure at a hot water storing part, a setting pressure of a pressure switch stopping a circulation pump and a pressure within a bath heating circulation circuit. CONSTITUTION:A circulation pump 13 or a circulation circuit 14 and a heat exchanging pipe 14b or the like are designed in such a way as a hydraulic pressure within the heat exchanging pipe 14b during operation of the circulation pump 13 is a maximum value P4. In this case, a minimum pressure P2 when a value 7 of a water inlet pipe 6 is opened and a valve 10 in a hot water discharging pipe 9 is also opened is designed to show a value higher than a pressure P4. Similarly, a minimum pressure P1 when the valve 7 in the water inlet pipe 6 is opened and the valve 10 in the hot water outlet pipe 9 is closed is designed in such a way as it is larger than the pressures P4 and P2. similarly, it is designed that the pressures P2 and P1 are higher that of a set pressure P3 defined for a pressure switch 11 and the pressure P4 is lower than a set pressure P3. That is, if it is set to have a relation of P1>P2>P3>P4, no hot water is leaked out from the heat exchanging pipe 14b to a hot water storing tank 3 even if a hole is made in the heat exchanging pipe 14b.
Patent JP-H06326338-A (JP)
Title: Photoelectric conversion element and its manufacture
Inventor: KAWAKAMI TETSUJI
IPC: H01L51/42
Filed: 1993-05-13
Abstract: PURPOSE:To provide a photoelectric conversion element which is improved in photoelectric charge generating efficiency, and carrier moving speed by forming an internal electric field in an organic semiconductor layer making spontaneous polarization, and the manufacturing method of the conversion element. CONSTITUTION:An organic semiconductor layer 1 having a thickness of about 2mum is formed by performing spin coating over a glass substrate on which an ITO is formed by dispersing vinylidene cyanide-vinyl acetate copolymer, bis(4-N,N-dimethylamino-2-methylphenyl)-4-N, N-dimethylaminophenyl methane, and tau-phthalocyanine in tetrahydrofuran. After corona-charging the layer 1 with negative charges at the moment the layer 1 is heated to 80 deg.C on a hot plate and leaving the layer in a polarizing state for one hour, the layer 1 is cooled by disconnecting the heater of the hot plate while the corona charging is continued. Finally, the title photoelectric conversion element is manufactured by forming an electrode layer 2 by vapor depositing a gold film to a thickness of about 200Angstrom  on the layer 1.
Patent JP-H049002-A (JP)
Title: Laser microscope
Inventor: IMAI YOSHIHISA
IPC: G02B21/00
Filed: 1990-04-26
Abstract: PURPOSE:To make the contrast of an obtained image high by irradiating a body to be measured with laser light twice. CONSTITUTION:The incident light has its wave front shaped through a pinhole 3 and is transmitted through a half-mirror 4 and a polarization beam splitter 5 and collimated by a collimator lens 6 into parallel light, which is made incident on a 1/4-wavelength plate 7 becomes circular polarized light; and this light is made incident on an objective lens 8 and focused on the body 9 to be measured. The 1st time reflected light from the body 9 to be measured is reflected by the polarization beam splitter 5, reflected by a phase conjugate mirror 10, and the polarization beam splitter 5 in order, and focused on the body 9 to be measured, and the 2nd reflected light, on the other hand, is reflected by a half-mirror 4, and made incident on a photodetector 11 and converted photoelectrically to extract an image of the object body 9. Thus, the body 9 to be measured is irradiated with the laser light twice to increase the contrast of the obtained image.
Patent JP-H07317862-A (JP)
Title: Control device for continuously variable transmission
Inventor: HINO AKIRA
IPC: F16H9/00
Filed: 1994-05-25
Abstract: PURPOSE:To suppress the occurrence of a gear shift shock and to perform smooth acceleration when an accelerator pedal is rapidly released from pedaling or a foot is parted from the accelerator pedal by a method wherein when a drive wheel acceleration detecting value exceeds a given drive wheel acceleration value, the change gear ratio of a continuously variable transmission is fixed, held, and controlled to a change gear ratio at a current point of time. CONSTITUTION:During starting acceleration on a low mu road, detection as a car speed V is effected. When a driven wheel speed during the occurrence of a slip exceeds a given value, a preceding value at S1 of a target change gear ratio and a wheel speed detecting value are read at S2. A drive wheel speed maximum value at S3 and a driven wheel speed minimum vale at S4 are respectively read and a reference target change gear ratio corresponding to a car speed V and a throttle opening TH is set at S5. It is decided whether a deviation between a car body longitudinal acceleration detecting value at S13 and maximum wheel acceleration deceleration at S12 is below a given acceleration value. The target drive speed of a step motor is increased to a maximum value and the target change gear ratio is set to the reference target change gear ratio at S15, the target number of steps is calculated at S24, and a maximum change gear ratio is fixed, held, and controlled to a target drive speed at S25.
Patent JP-S5736846-A (JP)
Title: Metallic package for semiconductor element
Inventor: SONOBE TOSHIO
IPC: H01L23/045
Filed: 1980-08-13
Abstract: PURPOSE:To obtain a package having high airtightness by employing the base materials of a stem and a cap forming the metallic package for a semiconductor element for the same material and forming the thicknesses of the corrosion resistant metals of the welded surfaces of the stem and the cap less than 1.0mum. CONSTITUTION:The base material 1 of an iron cap is formed in a cap shape, and a corrosion resistant metal 3, e.g., nickel or the like is plated in the thickness of 1.5mum on the overall surface except the welding surface 2 with the stem. Reference numeral 4 represents the base material for the stem and the same material as the base material 1 for the cap, i.e., and is formed in a stem shape with iron, and a lead bar 6 is mounted. Nickel is also plated in a thickness of 1.5mum on the entire surface of the base material 4 and on the exposed surface of the lead bar 6 except the welded surface 2' with the cap. A semiconductor element 8 is placed on the stem, the cap and the stem are resistance welded at the welding surfaces 2 and 2'. Then, a metallic package for a semiconductor element sealed at the welded part 2'' can be obtained. Since the base materials 1 and 2 can be welded directly at the welded part 2'', it has preferable airtightness.
Patent JP-H0412722-A (JP)
Title: Upright type vacuum cleaner
Inventor: ICHINOSE TOKIO
IPC: A47L9/32
Filed: 1990-05-01
Abstract: PURPOSE:To simplify the handle expansion mechanism and to reduce the manufacturing cost by providing holes of the number corresponding to the number of control steps of drawing-out length on a shaft of a hangle, and providing an engaging device consisting of an engaging part always engaged to the hole and a pressing part for detaching the engaging part concerned from the hole by pressing it. CONSTITUTION:At the time of drawing out a shaft 7 of a contained handle, an engaging part 20a of an engaging device 20 is detached from a hole of the shaft by pushing a push-button 20c, and the shaft 7 of the handle which becomes freely movable is drawn out. After desired length is drawn out, when pressure of the push-button 20c is released, and the engaging part 20a is fitted and inserted into the prescribed hole 15, and the shaft 7 is engaged to a main body 1, the handle 6 becomes desired length. In the case of containing the shaft 7, as well, it is contained by the same operation. Accordingly, although the engaging device 20 consisting of the engaging part 20a, a rotary shaft 20b, the push-button 20c and a spring 20d is provided on the main body 1, a small number of parts are enough and the manufacturing cost be reduced by only piercing plural pieces of holes 15 in the shaft 7 of the handle.
Patent JP-H10288256-A (JP)
Title: Fastening force controller for fluid coupling of vehicle with automatic transmission
Inventor: SASAKI KAZUO
IPC: F16H61/14
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To quickly converge slip amount to a target value and sufficiently display the effect of a slip control by more properly deciding timing of a switching from a feedforward control in the slip control to a feedback control. SOLUTION: This device is provided with a control unit 19 which performs a slip control by a feedfoward control at first and transfer the feedforward control to a feedback control when moderating amount of a deviation of actural slip amount and target slip amount becomes a prescribed value or below, as a result. Because the feedforward control with excellent responsiveness is switched to the feedback control with accuracy when actual slip amount actually becomes close to the target slip amount, the feedback control to be subsequently performed can be smoothly started. As a result, the slip control can be quickly realized and the effect of the slip control can be sufficiently obtained.
Patent JP-H01281523-A (JP)
Title: Method for forming color hard copy
Inventor: TAKAHASHI KIMIHARU
IPC: H04N1/48
Filed: 1988-05-09
Abstract: PURPOSE:To obtain a color hard copy having colors giving the same impression as that of an image on a display by using a specific formula. CONSTITUTION:Three stimulation values (XOS, YOS, ZOS) of a color of an image on a hard copy under an observing light source are found out from three stimulation values (XTV, YTV, ZTV) of a color of an image on a display on the basis of the formula. Data are recorded on a color recording material so that the three stimulation values (XOS, YOS, ZOS) are obtained. Provided that the X0TV, Y0TV, Z0TV are three stimulation values of reference white on the display and X0OS, Y0OS, Z0OS are three stimulation values of white from a hard copy observing light source. Consequently, a color hard copy having colors giving the same impression as that of an image on the display can be obtained.
Patent JP-H08308122-A (JP)
Title: Battery charger utilizing used battery
Inventor: NAGAI SHINJI
IPC: H01M10/54
Filed: 1995-05-10
Abstract: PURPOSE: To charge a secondary battery by utilizing the residual power of used batteries and, at the same time, to improve the safety of the used batteries. CONSTITUTION: A plurality of used batteries 20 is held in a battery guide case section 18 which is a battery holding section and pairs of electrodes 15 and 21 are respectively brought into contact with the terminals of the anodes and cathodes of the batteries 20. Then the DC voltage between the electrodes 20 are inputted to a boosting and charging circuit 25 through diodes D1 -D5 for boosting and a secondary battery 10 to be charged is charged by making a charging current Ic to flow to the battery 10. The circuit 25 is actuated when the input-side voltage of the circuit 25 detected by means of a voltage detecting section 26 is higher than a set value and the operation of the circuit 25 is stopped when the input-side voltage becomes lower than the set value.
Patent JP-H09296880-A (JP)
Title: Separation preventing fitting and separation preventing structure
Inventor: KIMURA MASAO
IPC: F16L21/08
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a separation preventing structure for surely preventing pipe from slipping off. SOLUTION: In a connecting part 18 in which a spigot 12a of a pipe 12 is inserted into a socket 16 of a pipe 14, a first lock ring 22 is attached to the pipe 12, and a connecting end 34a of a wire 34 is connected to it. A ring- shaped second lock ring 36 is formed on the outer end side of the wire 34 along the outer periphery of the pipe 14 and arranged on a part in which the diameter of the socket 16 is decreased, and the diameter of the second lock ring 6 is specified by using a stopper 38. When force in extending direction is applied to the connecting part 18 for the pipes 12, 14 by the earth displacement by an earthquake, the first lock ring 22 is moved in the opposite side to the socket 16, the wire 34 is drawn, and the second lock ring 36 is locked on the part in which the diameter of the socket 16 is decreased.  The spigot 12a of the pipe 12 is prevented from slipping off from the socket 16 of the pipe 14 in a state where the wire 34 is stretched. Therefore, the pipe can be reliably prevented from slipping off with a simple structure and easy mounting.